Here is some info on the SBF heads;
1.94" intake, 1.54"exhaust stainless swirl polished valves
180cc intake runners
58cc chambers
Hi Performance springs (.550 lift hyd roller)
PC seals
Hardened locks and retainers
High temp exhaust seats
Manganese bronze intake guides phosphor bronze exhaust guides
5 angle valve job
Installation Notes
Head Gasket # M-6051-A50
Intake Gasket # M-9439-A50
Spark Plug # AGSF-32C
Pedestal rockers
Intake Test @ 28" of Water
.100 61.5 CFM
.200 124 CFM
.300 178 CFM
.400 209 CFM
.500 223 CFM
.600 248 CFM
Add to Cart:
Shipping Weight: 80lbs
35 Units in Stock
Manufactured by: Tri-State Cylinder Head
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